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Have you ever tried going to a dark spot, away from city lights to look at the sky from there? You’ll be amazed at the range of colors and brightness variations of stars in the night sky. Can you guess the number of stars you can see in a very dark sky? Do you think you can see millions of stars? No! At the most you can see about six thousand stars in the sky. That means you probably can’t see more than three thousand stars at any given time! Strange, but true!
When you look up in a dark sky you will see stars of many different hues – bluish white, bright white, bright red, orange, yellow and several other colors in between. Some stars visible to naked eye are extremely bright, while a large number of the stars are faint. But have you wondered if these stars had any names?
Most of the bright stars in the sky, that you can see even from a light-polluted city sky have proper names. In India, many of these stars were named thousands of years ago and the same names are in vogue today. The names of twentyseven asterisms (stars, or groups of stars) starting with Ashwini, ending with Revathi which are part of the twelve constellations in the zodiac have existed for more than four thousand years. By the way, many of the stars from this list of Indian asterisms are not very bright but they were named because they helped ancient Indians to formulate their calendar based on the movement of Sun and the Moon in the background of these stars.
Apart from these, names in Indian languages are available to few other bright stars outside the zodiac as well. The pole star, called ‘Dhruva’ is probably the most well known of such stars. The word ‘Dhruva’ (ध्रुव) in Samskrta means ‘constant’, ‘firm’ etc. This is a very apt name because the position of this star in the sky never changes and stays constant. The Pole star is a not an exceptionally bright star, but is a notable star because of its position it occupies in the sky. All stars in the sky appear as though they rotate around it. The Pole star never rises or sets, nor does it show any kind of movement in the sky. If you were at the North Pole, you would see the Pole star directly overhead, and all other stars go around, never rising or setting. However due to the precession of Earth’s orbit, the Pole star 4000 years ago, is not the same Pole star we have today; but tat is another discussion altogether!
Many of the star names in English are taken from their Roman or Greek names. A large number of star names in English also come from Arabic. For those stars for which there is no native Indian name, Indian stargazers use their international (English) names.
For those stars that don’t have proper names, there is another way of nomenclature. The sky is divided into 88 constellations. Constellations are imaginary star patterns in the sky. Some constellations actually resemble what they are supposed to resemble, and for some constellations, you must have an extremely eccentric imagination to relate a constellation to the figure it is supposed to mean! But that is beside the point. Any star you that you can see, belongs to one constellation or the other. The brightest star in a constellation is normally denoted by the Greek letter alpha, the second brightest beta, the third brightest gamma and so on. Thus, the brightest star in the constellation of Centaur would be called Alpha Centauri; the second brightest star in the constellation Leo would be called Beta Leonis. In this system, the Pole star would be called Alpha Ursa Minoris, because it is the brightest star in the constellation of Ursa Minor. Thus every star that has a proper name also has a name based on the constellation and the brightness of the star within the constellation it belongs to.
This method of naming although very useful has given some incorrect names too. For example, the bright red star Betelgeuse is called Alpha Orionis, meaning it is the brightest star in the constellation Orion. But if you look up the sky now to look at Orion, you will notice there is one more star that is brighter than Betelgeuse! That star is Rigel (or Beta Orionis, as you might have guessed). Betelgeuse is a variable star, meaning its brightness varies over time. There was a time when Betelgeuse might have actually looked brighter to bare eyes than Rigel, and that’s when this name must have come from and it has stayed on.
Using Greek letters as prefixes to stars would only work for a handful of stars in any constellation. When you look at the sky with a telescope, you’d see thousands of new stars, invisible to naked eye. A new problem of naming these arises. Astronomers have a very interesting way of dealing with this problem.
Just like the Earth is divided by imaginary lines called longitudes from North Pole to South Pole, the sky is also divided by imaginary lines going from the north pole of the sky to the South Pole. Just as there is a prime meridian on Earth (0 degree longitude), there is a 0 hours right ascension (RA) line in the sky. The line that goes through the First point of Aries (The point in sky where the Sun would be seen on the spring equinox) is called 0 hours RA. Any star in sky can be located by its co-ordinates – how many hours (and/or minutes) away from the first point of Aries and how far is it from the equator of the sky. This is very similar to locating a place on the Earth knowing the longitude and latitude.
Now you must be guessing how this helps in naming stars! Every star in a constellation is given a number by the order of right ascension. As an example, the star within the area marked for the constellation Virgo and with the least right ascension will be labeled 1 Virginis. The star with next higher right ascension will be 2 Virginis and so on. Here there is no correlation between the number and the brightness of the star.
The winter (in the northern hemisphere) are a treat to star gazers, wherever it is not cloudy or rainy! There are a bunch of bright stars and constellations in the eastern sky. So what are you waiting for? There are many resources on the Internet to help you identify the stars and constellations. Get out and check out those bright constellations like Orion, Taurus, Gemini, Auriga and Perseus in the winter sky. You can start with the three stars from the belt of Orion, which are unmistakable (see figure). I bet you won’t miss the bright stars like Sirius, Betelgeuse, Rigel, Aldebaran and the Pleiades cluster if you head out and watch the evening sky!
(This is the text of a Toastmaster’s speech I made a long time ago)
April 24th, 2014 marks the 450th birth anniversary of William Shakespeare.
Just thought of sharing some pictures from Stratford-upon-Avon. A timely tit-bit here – Avon, in old Welsh just meant “river”. So there are several Avons in England – and similarly there are several towns named Stratford. Shakespeare’s Stratford is on the banks of a river, and that’s how it ended up being called “Stratford-upon-Avon”.
Stratford, Main Street:
Is Shakespeare still alive? A street performer:
The main attraction at Stratford, obviously is the well preserved house where Shakespeare lived. It’s been converted to a very busy tourist place.
Side view of Shakespeare’s house:
Inside one of the rooms of the house:
Shakespeare’s father was a rich tanner by profession and was a rich man. Some leather in process, to bring back those times:
Inside one of the bedrooms:
How can you exit a “touristy” place, without entering the Gift Shop :) ?
This article by archaeologist Andrew Lawler has appeared in the January 2013 issue of the Archaeology magazine. According to this article, the so-called Buddhist stupa in Mohenjo-Daro might have been a structure from much earlier than Buddhist times. Read the article in the following link for more details:
It’s almost one century since the remains of Mohenjo-Daro were unearthed for the first time – but it certainly it still holds many secrets of Indian civilization!
A few years ago, when I wrote about Samasya Pooranam here, and here, I had no clue one day I could try these word games too. But over the last year, thanks to the wonderful lessons and posters on Padyapaana, I did make some effort in this direction. And I thought of presenting a few of those in this post.
Samasysa Pooranam refers to the art of completing a verse in a specified meter when one line of the verse is given. The given line in isolation may often border on being meaningless or ridiculous. It is up to you to solve the puzzle, and bring sense into the senseless line in an effective way.
The open nature of the problem can result scores of interesting solutions. Here are some of my recent trials at Samasya Poorana:
Question: “ರಾಮಗಾಗದ ಕಾರ್ಯ ಕಪಿಗಳಗುಂಪಿಗತಿ ಸುಲಭ ” – “The task easy for a bunch of monkeys is impossible for Rama”
This is the 3/6 line of a verse in written in Bhamini shatpadi meter. How can the almighty Rama be inferior to a bunch of monkeys? Oh Well, hold on. Didn’t a bunch of monkeys build the bridge across the ocean during Ramayana? True, but then how about solving the question a little differently?
ನೇಮದಲಿ ಹಂಬಲಿಸೆ ಸೀತೆಯು
ಕಾಮ ವೈರಿಯ ಮಡದಿ ಮಂಗಳ
ಧಾಮೆ ಗೌರಿಯ ಲಕ್ಷ ಪೂಜೆಗೆ ವಾನರರ ಸೈನ್ಯ
ರಾಮದಲಿ ಹೂಗಳನು ಬಿಡಿಸಿರೆ
ರಾಮಗಾಗದ ಕಾರ್ಯ ಕಪಿಗಳಗುಂಪಿಗತಿ ಸುಲಭ!
When Seeta wanted to perform the Laksha Pooje for Mangala Gouri, who else but the monkey army could climb up trees and bushes and pick all those flowers? Certainly Rama could not have done it so fast. Right?
Since we’re on the topic of Ramayana, here is a related samasya poorana – this one in mattebhavikreedita meter:
ಪತಿಗಳ್ ಸೀತೆಗದೆಷ್ಟು ಮಂದಿ ಗಣಿಸಲ್ಕೇನೊರ್ವರೇ? ಇರ್ವರೇ?
Sounds on the border of being offensive – Right? This kind of talk definitely not befit Seeta, who is considered the epitome of virtue!
I had to send Seeta to her Physics classroom to solve this :)
ಹಿತದೊಳ್ ತೋರ್ಪೆನು ಶಾಸ್ತ್ರಪಾಠಗಳ ನಾಂ ನೀ ಬೇಗಬಾರೆಂದೆನ-
ಲ್ಕತಿಸಂತೋಷದಿ ಬಂದ ಸೀತೆ ಮುದದೊಳ್ ಕಣ್ಣಲ್ಲೆ ಕಣ್ಣಾಗಿ ಜಾ-
ಗೃತಿಯಿಂ ಪಟ್ಟಕಮಂ ತಳೆರ್ದಿರೆ ಮೊದಲ್ ಬಾನಲ್ಲಿ ಕಂಡರ್ ದಿವ-
ಸ್ಪತಿಗಳ್ ಸೀತೆಗದೆಷ್ಟು ಮಂದಿ! ಗಣಿಸಲ್ಕೇನೊರ್ವರೇಯಿರ್ವರೇ ?
What did Seeta see in her Physics class when she turned the kaleidoscope towards the sky? A hundred (or more) Suns! Definitely qualifies for the adjective “uncountable”!
(ಪಟ್ಟಕ = prism, but used here to mean a kaleidoscope ದಿವಸ್ಪತಿ = literally, the “lord of the day”, or the Sun)
OK, now let me move from Ramayana to Bharata, that is to India, more specifically today’s India. One of the samasya poorana lines given during the Shatavadhana in Dec 2012 was “ಭಾರತದಿ ದುಶ್ಯಾಸನನೆ ದ್ರೌಪದಿಯ ಸಖನಲ್ತೆ!” – “Truly, Dushyasana is a friend of Draupadi”.
Here is my solution, which unfortunately, is based on what happened in Delhi during Dec 2012:
ಲಾರು ಕೇಡಿಗ ದುರುಳರು ಬಲಾ-
ತ್ಕಾರಗೈದಿರೆ ಗೈದಿರೆ ಯಾರು ಕಾಯ್ದರು ರಾಜಧಾನಿಯಲಿ ?
ಭಾರತದಿ ದುಶ್ಯಾಸನನೆ ದ್ರೌಪದಿಯ ಸಖನಲ್ತೆ !
In one of my earlier posts on this subject here, I’d sort of mixed up two distinctly different puzzlers: Dattapadi and Samasya poorana. Let me not dwell into that, but suffice it to say that while Samasya Poorana refers to completing a verse when one of the lines is given, Dattapadi refers to composing a verse that includes set of given words are given, on a specified topic – Not unexpectedly, often the words totally unrelated to the topic are given.
Here is one such example – How would an experienced politician advice an upcoming politician to take the right ways to success ? Since this is the internet era, the solution must contain the words: e-mail, chat, phone and gram!
Here are two different solutions I came up with in the Bhamini shatpadi meter:
ಗ್ರಾಮ ಪಂಚಾಯ್ತಿಯಲಿ ಕಾಲಿ-
ಟ್ಟಾಮೆಯಂತೆಯೆ ಬೆಳೆಸು ಚರ್ಮವ!
ಸಾಮದಲ್ಲಿಯೆ ಗಳಿಸಿ ಫೋನಲಿ ಸೋನಿಯಳ ಕೃಪೆಯ!
ರಾಮನೇ ನೀ? ಬೇಡ ಸೇವೆಯ ಗೀಳು! ಹುಚ್ಚಾಟ!
ರಾಮರಾಜ್ಯದ ನೆಪದಿ ನೀಕು-
ಗ್ರಾಮದಲೆ ಮುಂದಾಳುವಾಗು! ನೋಡೈ
ನಾಮಹಾಕುತ ಜನಕೆ ಮಾಡುತಲಷ್ಟು ಕಿರುಚಾಟ!
ನೇಮವಿಡೆ ಮೇಲ್ನವರ ಫೋನಾ-
ರಾಮದಲ್ಲೇ ಹುದ್ದೆ ತರುವುದು!
ಗೇಮೆಯಲ್ಲೇ ಮೇಲಕೇರ್ವುದು ದಿಟದಿ ಬಲುಕಷ್ಟ!
And now, how about describing an outdated mode of transportation ;) – such as a bird using some modern vehicles? The question here is to describe the well known story of Gajendra Moksha, using the words “Cycle”, “Van”,”Lorry” and “Car”.
Here is my attempt at answering the question in a pancha mAtrA choupadi – a traditional 4 lined meter:
ಅಸುವು ಹೋಗುತಲಿಹವು ವ್ಯಾನಾದಿ ಪಂಚಕವು
ತುಸು ನೀನು ಕರುಣಿಸೈ ಕಲ್ಲಾಗಿಸದೆ ಮನವ
ಎಸೆವ ಕಾರ್ಮುಗಿಲಿಂದ ಗರುಡವಾಹನ ಬಂದ!
Here is another small variation of the same question to describe Gajendra Moksha episode, using the words “Auto”, “Rickshaw”, “Volvo” and “Lorry”.
ಅಸುವ ಕಾಯೆಂಬ ಮೊರೆಗೆಲ್ಲಾರಿಗೂ ಮೊದಲು
ನಸುನಗುತ ಹರಿಯಂತರಿಕ್ಷದಲೆ ಪೊರೆದ!
But to really enjoy Samasya Poorna, Dattapadi and many more interesting poetic puzzles in Kannada, I must urge you to visit Padyapaana, a great resource of fun in learning prosody. I’m sure you’ll definitely be astounded by the variety of answers to each such puzzle on Padyapaana. I strongly encourage you to go and checkout a few posts here.
(Picture courtesy: Wikipedia; Gajendra Moksha sculpture on the walls of Dashaavataara temple, Deoghar)
Yugaadi marks the beginning of the traditional lunar new year celebrated in several states of India such as Karnataka, Andhra Pradesh and Maharashtra. Literally, Yugaadi means Adi – “the beginning of” and yuga – “an era”. As per current understanding, a yuga is a measure of time, associated the term with long periods – as in Krta, Treta, Dwapara & Kali yugas, each spanning thousands of years.
However, if we go back in time for about thirty five centuries, we find Indians had a very different interpretation of the term yuga. Vedanga Jyothisha compiled by Laagadha around ~1400BC very clearly defines a yuga as a period of five years. The very opening verse of Vedanga Jyotisha has the following verse:
pa~ncha saMvatsaramayam yughAdhyakSham prajApatim |
dinartvayana mAsAngaM praNamya shirasA shuchih ||
which approximately translated to the following:
“I bow to thee, Oh Prajapati, one who has the day, season and the half-year as limbs, the over-seer of the five-year long yuga”
Vedanga Jyotisha also tells us when the five-year yuga began based on the alignment of the Sun, Moon and stars (specifically both meeting at the star Shravishta) in the sky. Also, according to the text, five years of a yuga were called samvatsara, parivatsara, idaavatsara, anuvatsara and idvatsara. Incidentally, this beginning of a new yuga took place at winter solstice, and not at (or close to) Vernal equinox as the current yugaadi is.
Things change over time. Now, we call every year a samvatsara, and the five-year long yuga is almost unknown to most people! If you are more interested on this topic, I suggest you to read this paper by B.N.Narahari Achar is a good resource.
Wishing a very happy Yugaadi to all visitors at ಅಲ್ಲಿದೆ ನಮ್ಮ ಮನೆ!